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Sulfuric acid

Catalog No. 258105 Name Sigma Aldrich
CAS Number 7664-93-9 Website http://www.sigmaaldrich.com
M. F. H2O4S Telephone 1-800-521-8956
M. W. 98.07848 Fax
Purity 95.0-98.0% Email
Storage Chembase ID: 129662

SYNONYMS

Title
硫酸
IUPAC name
sulfuric acid
IUPAC Traditional name
sulfuric acid

DATABASE IDS

Beilstein Number 2037554
MDL Number MFCD00064589
EC Number 231-639-5
PubChem SID 24855628
CAS Number 7664-93-9

PROPERTIES

Antion Traces MnO4- reducers: ≤2 ppm
Antion Traces chloride (Cl-): ≤0.2 ppm
Antion Traces nitrate (NO3-): ≤0.5 ppm
Appearance Free from suspended or insoluble matter
Cation Traces As: ≤0.01 ppm
Cation Traces Fe: ≤0.2 ppm
Cation Traces Hg: ≤5 ppb
Cation Traces NH4+: ≤2 ppm
Cation Traces heavy metals (as Pb): ≤1 ppm
Description Nominally 95-98% H2SO4
Grade ACS reagent
Ignition Residue ≤5 ppm
Linear Formula H2SO4
Purity 95.0-98.0%
Apperance APHA: ≤10
Boiling Point ~290 °C(lit.)
Density 1.840 g/mL at 25 °C(lit.)
Vapor Density <0.3 (25 °C, vs air)
Vapor Pressure 1 mmHg ( 146 °C)
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 1830 8/PG 2
Risk Statements 35
RTECS WS5600000
Safety Statements 26-30-45
Hazard Class 8
UN Number 1830
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Other Notes
ACS specifications same as product 320501
Packaging
100, 12×100 mL in glass bottle
2.5 L in poly bottle
2.5 L-GL in glass bottle
500 mL in poly bottle
500 mL-GL in glass bottle
6×2.5 L in poly bottle
6×2.5 L-GL in glass bottle
6×500 mL in poly bottle
6×500 mL-GL in glass bottle
Description (简体中文)
Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Other Notes
与产品 320501 一样均符合 ACS 规范
包装
100, 12×100 mL in glass bottle
2.5 L in poly bottle
2.5 L-GL in glass bottle
500 mL in poly bottle
500 mL-GL in glass bottle
6×2.5 L in poly bottle
6×2.5 L-GL in glass bottle
6×500 mL in poly bottle
6×500 mL-GL in glass bottle

REFERENCES